function Cookie(document, name, hours, path, domain, secure) {
    this.$document = document;
    this.$name = name;
    if (hours)
        this.$expiration = new Date((new Date()).getTime() + hours * 3600000);
    else
        this.$expiration = null;

    if (path)
        this.$path = path;
    else
        this.$path = null;

    if (domain)
        this.$domain = domain;
    else
        this.$domain = null;

    if (secure)
        this.$secure = true;
    else
        this.$secure = false;
}


Cookie.prototype.store = function() {
    var cookieval = "";
    for (var prop in this) {

        if ((prop.charAt(0) == '$') || ((typeof this[prop]) == 'function'))
            continue;

        if (cookieval != "")
            cookieval += '&';

        cookieval += prop + ":" + escape(this[prop]);
    }

    var cookie = this.$name + '=' + cookieval;

    if (this.$expiration)
        cookie += ';expires=' + this.$expiration.toGMTString();

    if (this.$path)
        cookie += ';path=' + this.$path;

    if (this.$domain)
        cookie += ';domain=' + this.$domain;

    if (this.$secure)
        cookie += ';secure'


    this.$document.cookie = cookie;
}


Cookie.prototype.load = function() {
    var allcookies = this.$document.cookie;

    if (allcookies == "")
        return false;

    var start = allcookies.indexOf(this.$name + "=");

    if (start == -1)
        return false;

    start += this.$name.length + 1;

    var end = allcookies.indexOf(";", start);

    if (end == -1)
        end = allcookies.length;

    var cookieval = allcookies.substring(start, end);

    var a = cookieval.split('&');
    for (var i = 0; i < a.length; i++)
        a[i] = a[i].split(':');

    for (var i = 0; i < a.length; i++)
        this[a[i][0]] = unescape(a[i][1]);

    return true;
}

Cookie.prototype.remove = function() {
    var cookie;
    cookie = this.$name + "=";

    if (this.$path)
        cookie += ';path=' + this.$path;

    if (this.$domain)
        cookie += ';domain=' + this.$domain;

    cookie += ';expires=Fri, 02-Jan-1970 00:00:00 GMT';

    this.$document.cookie = cookie;
}
var rs = "http://61.4.185.48:81/g/";
var visitor = new Cookie(document, "cityid", 43800, "/", "m.weather.com.cn", "/");
visitor.load();
var std = "";
var url = window.location.href;
var start = url.indexOf("id");
var end = url.indexOf("T");
if (start != -1) {
    var first = start + parseInt(3);
    call = url.substring(first, end);
    res(call);
}
else {//传参开始
    if (!visitor.idinfo || !visitor.date) {
        var js = document.createElement("script");
        js.setAttribute("type", "text/javascript");
        js.setAttribute("src", rs);
        document.body.insertBefore(js, null);
        function id_callback() {
            std = id;
            visitor.idinfo = std;
            visitor.date = "5";
            visitor.store();
            res(std);
        }
    }
    else {
        std = visitor.idinfo;
        res(std);
    }
    if (typeof (id) == "undefined") {
        var id = "101270101";
        res(id);

    }
    else {
        std = visitor.idinfo;
        res(std);
    }
} ///传参时程序结束
function res(id) {
    var datetime = '/Common/Weather.aspx';
    var xmlhttp = null;
    function createXMLHTTPRequext() {
        if (window.XMLHttpRequest) {
            xmlhttp = new XMLHttpRequest(); //Mozilla

        }
        else if (window.ActiveXObject) {
            xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
            if (!xmlhttp) {
                xmlhttp = new ActiveXObject('Microsoft.XMLHTTP');
            }
        }
    }
    var jsonobj;

    function HandleStateChange() {
        if (xmlhttp.readyState == 4) {
            var jsontext = xmlhttp.responseText;
            var func = new Function("return " + jsontext);
            jsonobj = func();
        }
    }

    function PostOrder(xmldoc) {
        createXMLHTTPRequext();

        xmlhttp.open("GET", xmldoc, false);
        xmlhttp.onreadystatechange = HandleStateChange;
        xmlhttp.send(null);


    }


    var xmlhttp;
    PostOrder(datetime);
    HandleStateChange();
    var cityname = jsonobj.weatherinfo.city;
    var id = jsonobj.weatherinfo.cityid;
    var cityinfo1 = jsonobj.weatherinfo.weather1;
    var cityinfo2 = jsonobj.weatherinfo.weather2;
    var wd1 = jsonobj.weatherinfo.wind1;
    var wd2 = jsonobj.weatherinfo.wind2;
    var temp1 = jsonobj.weatherinfo.temp1;
    var temp2 = jsonobj.weatherinfo.temp2;
    var img1 = jsonobj.weatherinfo.img1;
    var img2 = jsonobj.weatherinfo.img2;
    var img3 = jsonobj.weatherinfo.img3;
    var img4 = jsonobj.weatherinfo.img4;
    var index = jsonobj.weatherinfo.index;
    var index_d = jsonobj.weatherinfo.index_d;
    var index_xc = jsonobj.weatherinfo.index_xc;
    var index_uv = jsonobj.weatherinfo.index_uv;
    var date = jsonobj.weatherinfo.date;
    var date_y = jsonobj.weatherinfo.date_y;
    var imgtitle1 = jsonobj.weatherinfo.img_title1;
    var imgtitle2 = jsonobj.weatherinfo.img_title2;
    var fl1 = jsonobj.weatherinfo.fl1;
    var fl2 = jsonobj.weatherinfo.fl2;
    var imgsingle = jsonobj.weatherinfo.img_single;
    var imgtitlesingle = jsonobj.weatherinfo.img_title_single;

 //   alert(num1);
//    for (var i = 1; i < document.getElementsByTagName("A").length; i++) {
//        var num1 = "url" + i;
//        var bs = document.getElementById(num1).href = "http://www.weather.com.cn/html/weather/101130603.shtml";
//    }
    if (document.getElementById("small1") != null) {
        document.getElementById("small1").src = "http://m.weather.com.cn/img/c" + img1 + ".gif";
        document.getElementById("small1").title = imgtitle1;
        document.getElementById("small1").alt = imgtitle1;
    }
    if (document.getElementById("small2") != null) {
        if (img2 != '99') {
            document.getElementById("small2").src = "http://m.weather.com.cn/img/c" + img2 + ".gif";
            document.getElementById("small2").title = imgtitle2;
            document.getElementById("small2").alt = imgtitle2;
        }
        else {
            document.getElementById("small2").style.height = '0px';
            document.getElementById("small2").title = '';
            document.getElementById("small2").alt = '';
        }
    }
    if (document.getElementById("small") != null) // 单天气现象的图标（小）
    {
        document.getElementById("small").src = "http://m.weather.com.cn/img/c" + imgsingle + ".gif";
        document.getElementById("small").title = imgtitlesingle;
        document.getElementById("small").alt = imgtitlesingle;
    }
    if ((document.getElementById("big1") != null) && (document.getElementById("big1") != '99')) {
        document.getElementById("big1").src = "http://m.weather.com.cn/img/b" + img1 + ".gif";
        document.getElementById("big1").title = imgtitle1;
        document.getElementById("big1").alt = imgtitle1;
    }
    if (document.getElementById("big2") != null) {
        if (img2 != '99') {
            document.getElementById("big2").src = "http://m.weather.com.cn/img/b" + img2 + ".gif";
            document.getElementById("big2").title = imgtitle2;
            document.getElementById("big2").alt = imgtitle2;
        }
        else {
            document.getElementById("big2").style.height = '0px';
            document.getElementById("big2").title = '';
            document.getElementById("big2").alt = '';
        }
    }
    if (document.getElementById("big") != null) // 单天气现象的图标（大）
    {
        document.getElementById("big").src = "http://m.weather.com.cn/img/b" + imgsingle + ".gif";
        document.getElementById("big").title = imgtitlesingle;
        document.getElementById("big").alt = imgtitlesingle;
    }
    if (document.getElementById("city") != null) {
        document.getElementById("city").innerHTML = cityname;
    }
    if (document.getElementById("weather1") != null) {
        if (cityinfo1.length > 8) {
            document.getElementById("weather1").innerHTML = cityinfo1.substr(0, 7) + '...';
            document.getElementById("weather1").title = cityinfo1;
        }
        else {
            document.getElementById("weather1").innerHTML = cityinfo1;
        }
    }

    //document.getElementById("weather2").innerHTML =cityinfo2;
    if (document.getElementById("temp1") != null) {
        document.getElementById("temp1").innerHTML = temp1;
    }
    //document.getElementById("temp2").innerHTML =temp2;
    if (document.getElementById("wd1") != null) {
        if (fl1 == '小于3级') {
            fl1 = '微风';
        }
        document.getElementById("wd1").innerHTML = fl1;
    }
    //document.getElementById("wd2").innerHTML =wd2; 
    if (document.getElementById("img1") != null) {
        document.getElementById("img1").innerHTML = img1;
    }
    if (document.getElementById("img2") != null) {
        document.getElementById("img2").innerHTML = img2;
    }
    //document.getElementById("img3").innerHTML =img3;
    //document.getElementById("img4").innerHTML =img4;
    if (document.getElementById("index") != null) {
        document.getElementById("index").innerHTML = index;
    }
    if (document.getElementById("index_d") != null) {
        document.getElementById("index_d").innerHTML = index_d;
    }
    if (document.getElementById("index_xc") != null) {
        document.getElementById("index_xc").innerHTML = index_xc;
    }
    if (document.getElementById("index_uv") != null) {
        document.getElementById("index_uv").innerHTML = index_uv;
    }
    if (document.getElementById("date") != null) {
        document.getElementById("date").innerHTML = date;
    }
    if (document.getElementById("date_y") != null) {
        document.getElementById("date_y").innerHTML = date_y;
    }
}